69791660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 153994176

約数和(自身を除く): 84202516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 865, 877, 1730, 1754, 3460, 3508, 3979, 4385, 7958, 8770, 15916, 17540, 19895, 20171, 39790, 40342, 79580, 80684, 100855, 151721, 201710, 303442, 403420, 606884, 758605, 1517210, 3034420, 3489583, 6979166, 13958332, 17447915, 34895830, 69791660]

約数ペア:

[(1, 69791660), (2, 34895830), (4, 17447915), (5, 13958332), (10, 6979166), (20, 3489583), (23, 3034420), (46, 1517210), (92, 758605), (115, 606884), (173, 403420), (230, 303442), (346, 201710), (460, 151721), (692, 100855), (865, 80684), (877, 79580), (1730, 40342), (1754, 39790), (3460, 20171), (3508, 19895), (3979, 17540), (4385, 15916), (7958, 8770)]